The Realm of Beasts has ever been a place of savagery and destruction, defiant in the face of Sigmar's feeble attempts at liberation. But now, deep within the mountains of the Ghurish Heartlands, something ancient stirs. A god long-trapped is about to awaken, and the drumbeat of war calls. Ferocious Ironjawz, gluttonous Ogors and towering gargants all set their sights on the human interlopers, determined to cast down their keeps.

Deep in the wilds of Ghyran, a former warrior priest preaches for humanity to reject the gods. The sole survivor of a massacred Dawnbringer Crusade, Amara Fidellus believes that Sigmar has betrayed her – and when she faces execution for such blasphemy, it’s only the intervention of a drunken, taciturn and incredibly violent Slayer that saves her life. Now bound to Gotrek Gurnisson by a life-debt, Amara finds herself caught up in his quest for revenge.

Hell-bent on ridding himself of the Fyreslayer rune buried in his chest, Gotrek Gurnisson, the greatest slayer to ever live, travels deep into the strange, alchemical realm of Chamon. Using their mysterious aether-science, the Kharadron overlords of Barak-Urbaz offer an end to Gotrek’s quest. But, as the Bad Moon rises and murderous Gloomspite Gitz threaten to destroy the sky-port, Gotrek pits himself against the most ancient enemy of his people - the greenskins.

Gotrek Gurnisson is the greatest Slayer of the age. He is a relic of a dead world, a sworn enemy of Chaos and a stranger in the Mortal Realms. Now, reborn and hungry for vengeance, he crosses the war-torn lands of Chamon armed with new oaths, pitting himself against the forces of evil. Accompanied by the aelven assassin Maleneth Witchblade, Gotrek marches to war with the Fyreslayers of the Grymm Peak Mountains, with a newfound sense of purpose. The fire in the Slayer's soul has not gone unnoticed, however. Far beneath the sea, the Idoneth Deepkin are stirring.

In the bleak, haunted underworld of Shyish, a vengeful Slayer seeks the Lord of Undeath. Gotrek Gurnisson returns, his oaths now ashes alongside the world-that-was, his fury undiminished. Branded with the Master Rune of Grimnir, the God that betrayed him, and joined by Maleneth Witchblade, a former Daughter of Khaine turned agent of the Order of Azyr, the hunt has taken them far and wide through the Realm of Death. Will Gotrek find a path to the Undying King or will the underworlds claim him as their own?